Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Soil Science
Digital Soil Mapping
Precision Agriculture
Geospatial modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
72
0.973
* Total i10 IndexRankings
Ranking Based On Selection :2
Medicinal plant
secondary metabolites specially gum and mucillage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection :3
Soil Chemistry and Plant Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection :4
irrigation and drainage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :5
Irrigation and Drainage
Crop Modeling
Water Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :6
desertification
land degradation
wind erosion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Ruhollah Taghizadeh Mehrjardi
Ardakan University
Ardakan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
72
0.973
Soil Science
Digital Soil Mapping
Precision Agriculture
Geospatial modeling
Heidar Meftahizade
Ardakan University
Ardakan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Medicinal plant
secondary metabolites specially gum and mucillage
Mostafa Shirmardi
Ardakan University
Ardakan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Soil Chemistry and Plant Nutrition
Najmeh Yarami
Ardakan University
Ardakan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Abolfazl Azizian
Ardakan University
Ardakan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Irrigation and Drainage
Crop Modeling
Water Management
Mohammad-Javad Ghanei-Bafghi
Ardakan University
Ardakan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
desertification
land degradation
wind erosion